| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $123.56 | 12.597% | $139.1249 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $109.42 | 7.504% | $117.6309 | $117.63 | $117.65 | $117.60 |
| Purchase #3 | $156.74 | 9.547% | $171.704 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $16.34 | 10.509% | $18.0572 | $18.06 | $18.05 | $18.10 |
| Purchase #5 | $227.94 | 7.635% | $245.3432 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $118.50 | 6.733% | $126.4786 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $206.92 | 7.366% | $222.1617 | $222.16 | $222.15 | $222.20 |
| 7 purchase totals = | $959.42 | $1,040.5005 | $1,040.49 | $1,040.50 | $1,040.50 | |